Digital computing system



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41. IN COMBINATION AN ADDRESSABLE MEMORY SYSTEM, COMPRISING A PLURALITY OF INDEPENDENT MEMORY UNITS, EACH MEMORY UNIT HAVING THE SAME FINITE ACCESS PERIOD AND A PLURALITY OF INFORMATION HANDLING UNITS CONNECTED TO SAID MEMORY SYSTEM FOR COMMUNICATING THEREWITH, EACH OF SAID INFORMATION HANDLING UNITS HAVING MEANS FOR SELECTIVELY REPETITIVELY COMMUNICATING INFORMATION TO OR FROM SAID MEMORY SYSTEM AT A DIFFERENT, WITH RESPECT TO OTHER INFORMATION HANDLING UNITS, PREDETERMINED TIME POSITION WITHIN SAID ACCESS PERIOD. 